DatePNG is a PHP class can be used to generate a PNG image with a given time. It opens a template image in PNG format and renders text with a time in one or more formats. The font, size, position, angle, and color of the text are configurable parameters. The resulting image is generated in the PNG format as the current script output.

Mailpictures is a Nautilus extension in GTK/Perl, designed to be a more featured nautilus-sendto replacement. It allows direct access via Nautilus context menus, automatic resizing of pictures, setting for JPEG compression, ZIP archiving of the selection, support for Evolution, Thunderbird, Icedove, and Kmail, and the ability to save results in a folder.

image_region_selector is a JavaScript for selecting general polygonal image regions. It allows you to draw lines on a <div> containing an <img>. It detects incomplete or tangled (edge crossed) "polygons" and produces a finished polygon description as vertices or scan lines.

PHP-Identicons is a lightweight PHP implementation of Don Park's original identicon code for visual representation of MD5 hash values. The program uses the standard PHP GD library for image processing.

JPCX is a Java package that provides a way to encode and decode PCX image data. Its main features are fast reading of meta-data by reading minimal data, the ability to read from any InputStream one time or any FileInputStream many times, support for both 8-bit indexed color and 24-bit true-color images, support for encoding and decoding both RLE and uncompressed, and the ability to encode and decode to different target streams easily.

Image.class is a PHP class that can be used to generate images with graphic primitives defined programmatically. It can create an empty image with a given size or load an existing image from a JPEG, PNG, or GIF image. The class can render graphic primitives in the image like drawing a text string with optional border, copying parts of the image to another position, drawing ellipses, rectangles, and lines, and scaling the image to a given size. The generated image can be saved also in JPEG, PNG, or GIF formats.